Mesothelioma cancer is currently treated through three treatments, depending on the cancer location, the disease stage, and the patient's general health and age. These treatments are surgery, chemotherapy and radiation therapy, which sometimes are combined to fight the disease in so far as possible.
In a surgery, one of the most common treatments for mesothelioma, the doctor removes part of the lining of the abdomen or the chest and some tissue around it. In a pneumonectomy, the doctor may also remove one lung when the patient has pleural mesothelioma or cancer of the pleura. In other surgical procedure, the doctor may also remove part of the diaphragm, the muscle below the lungs that helps with breathing.
Through these procedures, the medical specialist shall try to excise tumourous tissue arising from this cancer disease. As these operations will reduce the patient's respiratory capacity, the surgeon will evaluate the patient's ability to function after a lung tissue removal, before performing a pneumonectomy.
Another method to fight Mesothelioma is chemotherapy or the use of anticancer drugs to kill cancer cells throughout the body. These drugs are given to the patient by an intravenous procedure, an injection into a vein. Currently, experts are studying the effectiveness of intracavitary chemotherapy or the possibility of giving chemotherapy straight to the chest or abdomen.
Radiotherapy or radiation therapy is the use of high-energy rays to destroy malignant cells and shrink tumors. It is important to know that this medical procedure attacks the cancer cells only in the treated area. There are two ways of giving this therapy. One, external radiation, in which the radiation comes from a machine, and other, internal radiation, where the cancer cells are found after putting materials that produce radiation into the affected area.
Doctor's way to relieve patient's pain is to use a needle or a thin tube to drain fluid that has built up in the abdominal or chest cavities through a procedure called thoracentesis, when it is from the chest, and paracentesis, when the removal is from the abdomen. The specialists may also give the drugs through a tube in the chest to prevent the accumulation of more liquid.
Treatments For Cancer Patients
Mesothelioma prognosis looks dark under the probes of statistics. Under the microscope of clinical trials, however, the prognosis for a longer and more enjoyable life while living with Mesothelioma looks significantly brighter. Medical research on asbestos causing diseases and scientific evaluations of combination drugs and therapies continue to bring hope and promise to the cancer patients that wonder what their future holds. Chemotherapy and radiation therapy now have to make room in the science lab for therapies developed from gene research, principals of the immune system, and the lights from the lasers of phototherapy. Even the mice had to move over in March of 2008 for the mesothelioma mice that are being praised by scientists as a key to finding a cure for mesothelioma.
Medical research on tumor filled mice can produce significantly faster results than clinical trials with participating human patients ? and studies on mice are often a first step to developing a clinical trial. Finding isolated genes in mice that are unique to the disease enables cancer researchers to test gene therapies that could potentially eliminate the need for drugs by replacing bad genes with good genes, or simply by eliminating the trouble-causing gene. A cancerous cell is basically a body part with the wrong ingredients. An incorrect gene is a wrong ingredient that causes many cancerous cells. Putting in the right ingredients, the correct genes, can potentially create the ?right? body part (a good cell).
Good genes are not the only way to fight cancer cells though ? and gene therapy is extremely new. A healthy body naturally fights sickness with low levels of BMR ? biological response modifiers. Immunotherapy multiplies the BMR level to raise the fighting abilities in the body. The goal is to raise the level high enough to knock out the cancer cells. Unfortunately, immunotherapy often comes with side effects that come with sickness, such as flu-like symptoms - but the side-effects are based on dosage amount and of course the unique composition of the patient, and they do go away when treatment is stopped. Side effects are also reported with phototherapy, primarily sun and skin sensitivities, however new, experimental photodynamic therapies used in combination with surgery surfaced three mesothelioma patients who had no recurrent tumors almost a year later.
Anti-angiogenic therapy is a new biological cancer therapy that focuses on the blood vessels. The cancer cells from asbestos diseases need blood to grow. Research has shown that patients with mesothelioma have higher levels of a natural bodily chemical VEGF ? a chemical that controls blood vessels. Anti-angiogenic therapy focuses on blocking the VEGF that supports the blood vessels that encourage the cancer's growth. Bevacizumab is a cancer drug used for this purpose, and clinical studies combining Bevacizumab, Gemcitabine and Cisplatin are currently being evaluated.
Mesothelioma and asbestosis treatments are available that go beyond simple radiation and chemotherapy. New drug combinations and cancer therapies are available to cancer patients through clinical trials. Clinical trials are also available to patients suffering from asbestosis and other diseases. For now, these new therapies are experimental - but because of these experiments, new traditional treatments for cancer can be seen over the horizon.
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